Following the victory, Hagoromo extracts the Ten-Tails' chakra and splits it into the nine individual Tailed Beasts . Notable Features & Trivia
In a pivotal moment, Hagoromo is forced to fatally wound Hamura to break Kaguya's control. The intense grief of this act causes his Sharingan to evolve into the Rinnegan . He immediately uses a Sage tag from Gamamaru to heal and resurrect Hamura. Naruto Shippuden Episode 462
The second half of the episode features a massive "info-dump" by Black Zetsu, explaining how he manipulated generations of Uchiha and shinobi history to orchestrate Kaguya's eventual return. Following the victory